Question

which molecules has maximum bond angle ?
options H2o , NH3 , Co2 , CH4​

Answer 1

Explanation:

CO2 Has maximum bond angle i.e 180°

Answer 2

CO2 (carbon dioxide) has maximum bond angle.

• NH3 (ammonia) has sp³ central hybridisation. So, it has tetrahedral structure with a bond angle of 107.5°.

• H2O (water) also has central hybridization of sp³ but with 2 lone pairs of electrons. So, angle is 104.5°.

• CH4 (methane) also has sp³ hybridisation with least repulsion. So, its bond angle is 109°.

• Finally, CO2 has sp hybridization. So, it has linear structure and bond angle of 180°.

$\star$ Hope It Helps.